"血片"可用于形容上好原料,其药材是()
A.阿胶
B.鹿角
C.龟板
D.羚羊角
E.鳖甲
参考答案:C
根据对话内容和首字母提示完成所缺单词。
A: Hi, Jim!
B: Hi, Li Lei! (1) _____ do you come to school (2) _____ day?
A: Oh, I usually come (3)_____ bike. (4) _____ I come on (5) _____. (6) _____ you?
B: I come (7) _____ my father's car. But I don't like going home by car. I like (8)_____ home.
A: I think (9) _____ good for you.
B: I think (10) _____, too.
同一运输方式运输业者间的合作关系和不同运输方式间的竞争关系,为企业对运输服务和运输业者的自由选择奠定了基础。